Also known as: ソーラ・ミートゥカ
Ore Twintail Ni Narimasu character.
Mitsuka Souji turned into a girl after his Tail Gear malfunctions and can only revert him back to a form in between his civilian identity and his appearance as Tailred. She has long Red Hair done in Twintails. Solar appears to be a teenager and has noticeable Breasts. Not to be confused with Tailred, who appears to be a grade-schooler.